2522630451 has 16 divisors (see below), whose sum is σ = 3697296768. Its totient is φ = 1517193600.

The previous prime is 2522630441. The next prime is 2522630471. The reversal of 2522630451 is 1540362252.

It is not a de Polignac number, because 2522630451 - 2⁶ = 2522630387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2522630401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287446 + ... + 296091.

It is an arithmetic number, because the mean of its divisors is an integer number (231081048).

Almost surely, 2^2522630451 is an apocalyptic number.

2522630451 is a deficient number, since it is larger than the sum of its proper divisors (1174666317).

2522630451 is a wasteful number, since it uses less digits than its factorization.

2522630451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583682.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 2522630451 is about 50225.7946776355. The cubic root of 2522630451 is about 1361.2917461296.

The spelling of 2522630451 in words is "two billion, five hundred twenty-two million, six hundred thirty thousand, four hundred fifty-one".